Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Mercy Clinic Gastroenterology, LLC

Organization Gastroenterology Physician · NPI 1528295334

Mercy Clinic Gastroenterology, LLC provides Gastroenterology Physician services in Saint Louis, Missouri. Registered with an NPI since 2009.

In the registry since
2009
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

621 S New Ballas Rd Ste 437-A
Saint Louis, MO 63141-8232
Phone: (314) 251-3880
Fax: (314) 251-3885
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X

Record details

NPI number1528295334
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationMercy Clinic East Communities
Authorized official Jonathan Sturgeon — Cfo · (314) 251-1917
Other names St Johns Mercy Gastroenterology Specialists
NPI enumeratedJune 18, 2009
Last updated in NPPESFebruary 19, 2026
Certification dateFebruary 19, 2026
Mailing address621 S New Ballas Rd Ste 437a, Saint Louis, MO 63141-8259

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